MMDVM_HS_Dual_Hat MMDVM Duplex RX TX UHF VHF Hotspot Board + Antenna + OLED Support P25 DMR YSF NXDN for Raspberry pi
109
Direct purchase from the factory 
Checkout garanti an sekirite
Kado gratis
Règleman livrezon
Règleman retouKado gratis
Byenveni nan Roymall, sit entènèt pwofesyonèl ou pou achte kado depatman magazen prim. Nou valè ak apresye sipò ou, epi nou vle eksprime rekonesans nou an nan ajoute yon touche eksitasyon siplemantè nan acha ou yo. Lè w ap fè makèt avèk nou, ou pa sèlman jwenn pwodwi ki gen bon jan kalite ki amelyore fòm ou, men ou pral resevwa tou yon kado gratis eksklizif ak chak lòd ou fè. Ou pare pou eksplore koleksyon nou an epi jwenn kado pafè ou yo? Parcou seleksyon nou an nan atik depatman magazen prim, fè lòd ou, epi tann eksitasyon kado gratis ou a ki rive ansanm ak acha ou.Règleman livrezon
Nou pral travay di pou livre atik ba ou apre resevwa lòd ou yo epi asire yo rive an sekirite. Detay livrezon yo pral bay nan imèl konfimasyon ou.Nan pifò ka, lòd yo trete nan 2 jou.Nan sikonstans espesyal, li pral retade jan sa a: Lè ou fè yon lòd samdi, dimanch oswa jou ferye, li pral retade pou 2 jou..Nòmalman, li bezwen 5-7 jou ouvrab (lendi a vandredi) san yo pa afekte pa reta vòl oswa lòt faktè anviwònman..Paske sèvis livrezon nou an se mondyal, tan livrezon yo pral depann de kote ou ye kidonk li ka bezwen kèk tan epi tanpri rete pasyan si ou nan distri oswa peyi aleka.1. Règleman Retounen & Echanj
Nou sèlman aksepte atik achte sou roymall.com. Si ou achte nan distribitè lokal nou yo oswa lòt revandè, ou pa ka retounen yo sou bò nou. Atik lavant final oswa kado gratis yo pa akseptab pou retounen. Pou kalifye pou yon retounen, atik ou a dwe itilize epi nan menm kondisyon ke ou te resevwa li. Li dwe tou nan anbalaj orijinal la.Apre resevwa enstriksyon retounen nan men nou, tanpri anbalaje atik retounen ou yo epi depoze pake ou a nan biwo lapòs lokal la oswa yon lòt kurye.Nou pral trete atik retounen oswa echanj ou a nan 3-5 jou ouvrab apre nou resevwa li. Rembousman an pral trete ak kredite otomatikman nan metòd orijinal ou a nan peman.Pa gen retounen oswa echanj ka aksepte si pwodwi a te pwodui koutim, ki gen ladan gwosè koutim, koulè koutim, oswa enprime koutim.Bezwen plis èd, tanpri kontakte nou. service@roymall.com oswa Whatsapp: +8619359849471
2.Règleman Rembousman
Ou pral jwenn yon rembousman konplè oswa 100% kredi magazin apre nou resevwa pake retounen an epi verifye li. Rembousman an pral trete ak kredite otomatikman nan metòd orijinal ou a nan peman. Tanpri sonje ke frè livrezon ak nenpòt dwa oswa frè yo pa rembousab. Frè livrezon siplemantè yo pa rembousab yon fwa pake a te anbake. Ou responsab pou peye frè sa yo epi nou pa kapab egzante oswa rembouse yo, menm si lòd la retounen tounen vin jwenn nou.Yon fwa nou resevwa ak konfime atik retounen ou a, nou pral voye yon imèl ba ou pou fè ou konnen ke nou te resevwa atik retounen ou a. Nou pral tou fè ou konnen apwobasyon oswa rejè rembousman ou.Si ou gen nenpòt pwoblèm konsènan pwosesis rembousman an, tanpri kontakte nou. service@roymall.com oswa Whatsapp: +8619359849471
Specification:
Product Name: MMDVM_HS_Dual_Hat
Compatibility: Pi-star software and raspberry hardware (rpi 0-3), not compatible with new pi4b without removing right socket
Operating Frequency Bands: 144-148, 219-225,(Main Band)420-475, 842-950 MHz
Duplex Mode Operating Frequencies: RX: 438.000000 TX: 433.000000; RX: 145.000000 TX: 433.000000
Simple Mode Operating Frequency: RX: 438.000000 TX: 438.000000
Radio/Modem Type: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board)
for Offset: 0 as default value in pistar
PCB Size: 65*56MM
Weight: 35 grams
Features:
1. Compatibility: This product can be set up with Pi-star software and Raspberry Pi (rpi 0-3).
2. Multifunctional: It has Duplex Repeater and Simple Controller modes providing versatility in operations.
3. Radio Frequency: It operates in multiple radio frequencies ranging from 144 MHz to 950 MHz.
4. Update: Comes with a 3225 TCXO offsett 0 for precise frequency control.
5. Lightweight yet Durable: With a compact size of 65*56MM and a weight of 35 grams, this product is designed to be sturdy and portable.
Package Includes:
1 x Module Board
1 x Display Screen(Optional)
1 x USB(Optional)
2 x Antennas(Optional)
Product Name: MMDVM_HS_Dual_Hat
Compatibility: Pi-star software and raspberry hardware (rpi 0-3), not compatible with new pi4b without removing right socket
Operating Frequency Bands: 144-148, 219-225,(Main Band)420-475, 842-950 MHz
Duplex Mode Operating Frequencies: RX: 438.000000 TX: 433.000000; RX: 145.000000 TX: 433.000000
Simple Mode Operating Frequency: RX: 438.000000 TX: 438.000000
Radio/Modem Type: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board)
for Offset: 0 as default value in pistar
PCB Size: 65*56MM
Weight: 35 grams
Features:
1. Compatibility: This product can be set up with Pi-star software and Raspberry Pi (rpi 0-3).
2. Multifunctional: It has Duplex Repeater and Simple Controller modes providing versatility in operations.
3. Radio Frequency: It operates in multiple radio frequencies ranging from 144 MHz to 950 MHz.
4. Update: Comes with a 3225 TCXO offsett 0 for precise frequency control.
5. Lightweight yet Durable: With a compact size of 65*56MM and a weight of 35 grams, this product is designed to be sturdy and portable.
Package Includes:
1 x Module Board
1 x Display Screen(Optional)
1 x USB(Optional)
2 x Antennas(Optional)
Products related to this item
Loading related products...
❮
❯
Videos for similar product
Loading product videos...
❮
❯
Electronics Ranking
